<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录页面</title>
</head>
<body>
    <form action="">
    <table   cellspacing="0">
        <tr>
            <td align="middle"> 
                <label for="username">用户名</label>
            </td>
            <td> 
                <input type="text" placeholder="用户名/手机号码/邮箱">
            </td>
        </tr>
        <tr>
            <td align="middle"> 
                <label for="pwdid">密码</label>
            </td>
            <td> 
                <input type="password" placeholder="密码">
            </td>
        </tr>
        <tr>
            <td> 
                <input type="reset" value="重置">
            </td>
            <td> 
                <input type="submit" value="登录">
            </td>
        </tr>
    </table>
    </form>
</body>
</html>